Calculators
8 toolsQuick mathematical calculations, ratios, and percentages.
Percentage Calculator
Calculate percentages easily: percentage of a number, what percentage is X of Y, and percentage increase or decrease.
Time Card Calculator with Lunch Break
Calculate daily and weekly work hours, multiple lunch breaks, overtime under FLSA or California rules, and estimated gross pay.
Amount in Words Converter
Convert any number to words instantly — Indian (Lakh/Crore) and International (Million/Billion) formats. Free, no sign-up, works for cheques and invoices.
Weighted Average Calculator
Calculate weighted averages with step-by-step calculations. Supports simple weighted averages, grades, inventory costs, and portfolio allocations.
Military Retirement Calculator
Calculate estimated U.S. military retirement pay under Final Pay, High-3, and Blended Retirement System (BRS). Compare retirement scenarios and project future pay with COLA.
Closing Cost Calculator
Estimate one-time home closing costs for buyers and sellers by state. Includes itemized lender fees, transfer taxes, title insurance, and seller net proceeds.
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